Seamax SUP20Max Double Stage 20PSI Electric Air Pump for Inflatable SUP and Boat

The Seamax SUP20MAX RED Edition air pump represents an upgraded iteration within the SUP20 pump series, boasting a range of enhanced features and functionalities. Key improvements include a programmed intelligent proactive digital controller, integrated voltage and temperature sensors, as well as overheat protection, facilitating meticulous dual-stage inflation management.

Equipped with a backlit LCD display and audible indicators, the pump provides real-time operational status updates to users. Its construction incorporates major components crafted from marine-grade engineered ABS and Nylon materials, ensuring robust durability suitable for marine environments. The pump operates within a low power consumption range of 60-120W (0-20PSI) and accommodates a wide spectrum of working temperatures and humidity levels.

Whether utilized daily throughout the season or sporadically across the year, this high-quality air pump consistently delivers reliable performance. Notably, the Seamax SUP20MAX RED Edition features a built-in smart monitoring system. Upon initiation, the system continuously monitors real-time pressure, employing a proprietary smart pump algorithm to determine optimal timing for transitioning to the second stage of inflation. Additionally, it monitors internal temperature and cumulative operating time, integrating an Auto Stop Protection feature for enhanced safety.

The pump's inflation capabilities are impressive, with a first-stage maximum speed of 350L/min and a second-stage maximum speed of 70L/min. It supports pressure settings in 0.5 PSI increments up to 20PSI, ensuring precise inflation control. Real-time pressure monitoring enables automatic cessation once the preset pressure is achieved. The dual air inflators are efficiently controlled by a digital pressure controller module, offering operational support within a broad working range of 0.5 - 20 PSI (20 PSI = 1.378 Bar = 138 Kilo-Pascal) with an accuracy of 0.01 PSI.

Further enhancing performance, the pump incorporates a built-in sand filter for air intake and cooling, along with an outtake chamber designed to reduce noise and improve efficiency. A one-way diaphragm valve safeguards the inflator, maximizing inflation speed and reliability. Primarily designed for inflatable boats, SUPs, and paddleboards, the pump efficiently inflates a 12ft SUP or a 9ft inflatable boat (3.5 PSI) with an air mat floor (12 PSI) in approximately 10 minutes.

Despite its capabilities, the Seamax SUP20MAX RED Edition remains lightweight at just 6 lbs and compact, measuring only 10”x7”x7” with an ergonomic carry handle for portability. The reinforced 3.5ft air hose and a 360-degree free-turning main air hose connector provide flexibility in pumping positions. Screw-in style adapters ensure airtight connections, facilitating seamless inflation.

For added convenience and safety, the pump includes a 12V DC connector (Car Cigarette Lighter connector) with a built-in 12A fuse, complemented by a spare fuse included in the package. A comprehensive user manual is provided with the pump and is also available for download from the manufacturer's website, ensuring straightforward operation and maintenance guidelines.

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